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Type of publication: master thesis
Field of Science: Fizika / Physics (N002)
Author(s): Zabitytė, Jurgita
Supervisor: Paulikas, Vidas
Title: Radioaktyviųjų teršalų paplitimo atmosferoje įvertinimas
Other Title: Evoluation of the radiological pollutants discharge into the atmosphere
Extent: 103 p.
Date: 5-Jun-2007
Keywords: radioaktyviųjų;teršalų;paplitimas;atmosferoje;pollutants;radiological;discharge;evoluation
Abstract: Šio darbo pagrindinis tikslas − įvertinti radioaktyviųjų teršalų paplitimą atmosferoje ir nusėdimą, bei įvertinti teršalų žalą aplinkai ir žmonėms. Tam tikslui pasiekti, šiame darbe buvo: 1.išanalizuoti pagrindiniai radioaktyviųjų teršalų paplitimo būdai; 2.supažindinta su teisės aktais ribojančiais radionuklidų išmetimą į aplinką; 3.įvertinti labiausiai žmonių sveikatą įtakojančių radionuklidų ir sklidimą atmosferoje ir nusėdimą.
In Lithuania we have a very important object from the point of energetics. It’s atomic power − station of Ignalina. It is work safety aspects worry so the themes of the graduate work have been chosen for this clean reason. The base of the work is to evaluate the damage of the radiological nuclides and to the environment and people and their discharge amounts the atmosphere, if it doesn’t exceed allowable norms, witch are regulated by the laws of Lithuania Republic. Willing to introduce you to this theme the following objectives were defined: 1.The main ways of radiological pollutants discharge into the atmosphere have been analyzed; 2.Have been familiarized with the main norms of radiological safety and the limitation of the discharge of radio nuclides into the atmosphere from the objects of atomic energetics; 3.According to the push − button program of environment pollution “ Hysplit ” the distribution of the radiological nuclides in the atmosphere has been denoted; 4.According to the results having been done by the program “ Hysplit “, the diagram of the dependence of the nuclides and on time has been delineated. It is clear that the atmosphere doesn’t exceed allowable norms of the laws of Lithuania Republic. It’s even lower than allowable norms per day. In conclusion, having all the objectives of this work analyzed it becomes clear that the amounts of the nuclides and witch gets into the atmosphere doesn’t damage our organisms and environment.
Appears in Collections:VDU, ASU ir LEU iki / until 2018

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